Senior Java Developer
Médiane SystèmeBelgium1 day ago
Full-timeInformation Technology, Engineering
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Médiane Benelux: Career Booster!
Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.
🌐 What We Offer
Why choose Médiane Benelux?
Job Description
Our client, a key player in the railway infrastructure sector, is looking for a Senior Java Engineer to work on business-critical applications that consolidate infrastructure data and support real-time traffic planning and monitoring.
You will design, develop, and maintain robust, scalable, and secure Java solutions within modern microservices-based architectures.
Responsibilities
Design and implement new Java features and services
Maintain and evolve existing applications
Translate functional requirements into technical solutions
Investigate and resolve complex technical issues
Integrate automated tests and contribute to CI/CD pipelines
Ensure code quality (Clean Code, SOLID principles, security best practices)
Participate in code reviews and mentor developers
Profile / Requirements
Technical Environment
Java 11+ (Java 21 exposure), Spring (Boot, Cloud, Security), Maven, JPA/Hibernate, REST & gRPC, SQL, Git/Jenkins, Kubernetes/OpenShift, Angular exposure, Agile/Scrum, DevOps.
Profile
10+ years of experience in Java development (expert level)
Strong background in large-scale, business-critical systems
Comfortable working in Agile environments
Analytical, proactive, quality-driven, with mentoring capabilities
Languages
French or Dutch: C2
Other national language: B1
English: B2
Benefits
Attractive salary package, additional statutory leave days, mobility package (car or public transport subscription), DKV health insurance, group insurance, meal vouchers, eco-vouchers, etc
Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.
🌐 What We Offer
- IT consulting and strategy
- Digital transformation and IoT solutions
- Project management and process optimization
Why choose Médiane Benelux?
- Human-sized company: Promotes teamwork and collaboration in a dynamic and stimulating environment
- Sharp technical expertise and tailored solutions for each sector
- Talent support: Personalized follow-up, continuous training, and skill development for our employees
- Custom solutions tailored to the specific needs of each client
- Culture of innovation: Participation in innovative and varied projects
- Ecovadis Gold certification: Commitment to equality, well-being, and responsibility
- Human values: Commitment, Respect, Trust, Listening
Job Description
Our client, a key player in the railway infrastructure sector, is looking for a Senior Java Engineer to work on business-critical applications that consolidate infrastructure data and support real-time traffic planning and monitoring.
You will design, develop, and maintain robust, scalable, and secure Java solutions within modern microservices-based architectures.
Responsibilities
Design and implement new Java features and services
Maintain and evolve existing applications
Translate functional requirements into technical solutions
Investigate and resolve complex technical issues
Integrate automated tests and contribute to CI/CD pipelines
Ensure code quality (Clean Code, SOLID principles, security best practices)
Participate in code reviews and mentor developers
Profile / Requirements
Technical Environment
Java 11+ (Java 21 exposure), Spring (Boot, Cloud, Security), Maven, JPA/Hibernate, REST & gRPC, SQL, Git/Jenkins, Kubernetes/OpenShift, Angular exposure, Agile/Scrum, DevOps.
Profile
10+ years of experience in Java development (expert level)
Strong background in large-scale, business-critical systems
Comfortable working in Agile environments
Analytical, proactive, quality-driven, with mentoring capabilities
Languages
French or Dutch: C2
Other national language: B1
English: B2
Benefits
Attractive salary package, additional statutory leave days, mobility package (car or public transport subscription), DKV health insurance, group insurance, meal vouchers, eco-vouchers, etc
Key Skills
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